Originally Posted by Big Will_

To do 450bhp on a GT28 series you'd have to go for the GT2876R IMO. The compressor map suggests it will support it and the good news is that they run an Inconel exhaust wheel which lends itself nicely to your ALS/LC! I've not personally experienced one back to back with a RB T38 on a YB so can't comment on the drivability, but if its anything like the GT2860RS, it will need a custom oil return to work with the 4WD manifold.

Originally Posted by PeteTME

Kev, the T38 not do 450 then??

If not i'd go with 3071 too

Originally Posted by cossie4i+

What about my steering wheel

Steve

Originally Posted by J1mbo

I havnt had much experience with the big gt28 kev, although I'm led to beleive the biggest gt28 runs the gt3071 comp wheel with a smaller exhaust wheel, which IMO isn't a great idea, the gt3071 exhaust wheel is suited perfectly to its comp wheel.